The slim-fitting Women&';s Snoga Pants are crafted from a high-stretch material with WINDWALL technology. They also feature StretchVent gaiters to help keep the snow out. Fit: Slim fit Wind-resistant WINDWALL fabric Body fabric made with 91% recycled polyester Non-PFC DWR finish for added water repellency Front waistband sits at natural waist Back waistband shaped for added coverage Zip-fly with a polyurethane-coated, reverse-coil, #5 zip and a tab closure with rubberized snaps Concealed-zip pocket at waist and side seam StretchVent gaiters with gripper elastic